?? ???:????????????????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20180714/NWuI-hfhfwmv1344455.jpg)
????:1??????????:??????200??????
2???????
3??????
4??????????
5?????????????
??????????2???????????????6????????????? ??,?????????,?????????????????????
???????????,?????????,???????????????,???????,?????,??????????????,??4.1%,???????:
?????????????????????????????,????,???????????????????????,????“??? ???????????”???????“?????????????•??”????,?????????????
???????????????????,???????????????????????????????????????????????????????????????????10%???????????????????
????????????????????,????????????????????????????6.2%??????????????????????????????????,????6770????????,???????????7.0%;????????5???????????????,????5.9%?????95.1???,?????????
?????????????????????????,???????????????????????????????????????“????????????”???,??????IP????????????????,????????????????,????????“???”??????,???
???,????,?????????????????????????,????????,???????????,???,????????????(?????) ?????:?????